When people talk face-to-face, they exchange information both verbally and nonverbally. Voice tones, face expressions, pauses, various body movements (mostly upper body) — they are all involved in the process of communication. Unfortunately, digital space has eliminated this essential part of interaction. However, we are lucky to have this set of emojis, which represents hands and hand gestures. They illustrate the majority of the gestures that we're used to in real life.